Patents by Inventor Gunter Daniel

Gunter Daniel has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 5891449
    Abstract: The present invention relates to hydrous, liquid, paste- or cream-like skin cleaning agents for the removal of strongly adhering soil, comprising anionic and/or amphoteric and/or non-ionogenic surfactants as washing-active substances, thickeners, at least one abrasive, and, optionally, adjuvants for the regulation of consistency, appearance, odor, and stability, such as pigments, fragrances, stabilizers, and preservatives, which skin cleaning agents are characterized by the fact that they comprise di-n-butyl adipate and/or diisopropyl adipate as the exclusive solvents. These agents are obtained by homogeneously mixing the components, optionally under heating of the mixture. If a C.sub.8 -C.sub.16 fatty alcohol which acts as consistency regulator is added, heating of the component mixture may be omitted. Besides, the addition of the fatty alcohol increases the detergent action.
    Type: Grant
    Filed: May 31, 1996
    Date of Patent: April 6, 1999
    Assignee: Stockhausen GmbH & Co. KG
    Inventors: Gunter Daniel, Volker Rosenberger, Beatrice Brucher
  • Patent number: 5830445
    Abstract: The present invention is directed to an abrasive for use in a skin cleansing agent. The abrasive comprises a bleached flour obtained from a natural shell, kernel or mixture thereof. A preferred bleaching agent is hydrogen peroxide. The natural shells and/or kernels may be, for example, walnut shells, almond shells, hazelnut shells, olive kernels, cherry kernels, apricot kernels or mixtures thereof.
    Type: Grant
    Filed: April 27, 1995
    Date of Patent: November 3, 1998
    Assignee: Chemische Fabrik Stockhausen GmbH
    Inventors: Gunter Bouillon, Gunter Daniel, Horst Denzer, Reinmar Peppmoller, Martin Franzen